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Karo-lina-s [1.5K]
3 years ago
5

A thirsty crow wants to raise the level of water in a cylindrical container so that it can reach the water with its beak.

Mathematics
2 answers:
ivann1987 [24]3 years ago
6 0

Answer:

the first option that it shows you. i did the test i got 100

Step-by-step explanation:

TiliK225 [7]3 years ago
4 0

Step-by-step explanation:

calculate volume(V1) of each pebble whose diameter is 1/2 inches.

calculate the volume of increased level portion(V2) height=9-(6+1)=2inches and diameter 2inches.

Then,

Use formula,

N=V2/V1

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3 years ago
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Identify the exponential function graphed in the picture.
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3 years ago
What is the value of x in the equation <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7Dx%20-%5Cfrac%7B2%7D%7B3%7D" id="Te
SVEN [57.7K]

Answer:

x= 200

Step-by-step explanation:

The given equation is:

1/5 x - 2/3 y = 30

The value of y is 15

Put the value of y in the given equation:

1/5 x - 2/3(15) = 30

1/5 x- 10 = 30

Take the L.C.M of the denominator

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Move the denominator to the R.H.S

x-50 = 30*5

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Combine the like terms

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5 0
3 years ago
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Ghella [55]

Answer:

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Step-by-step explanation:

It's easier for most of us to write out a fraction / ratio without the " / " symbol:

48m^7

------------

20 m^4

Separate the coefficients from the powers of m:

48     m^7

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20      m^4


48/20 = 12/5, and

(m^7) / (m^4) = m^(7-4) = m^3


... so that our final answer is (12/5)m^3.

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3 years ago
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Answer: 17

Step-by-step explanation:

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